5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board Power Supply Wireless WIFI Module
ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board-Power Supply 5V/7-28V Wireless WIFI Module The ESP8266 eight-way relay development board is equipped with an ESP-12F WiFi module and supports DC7-28V/5V power supply. Provide Arduino development environment reference code, suitable for ESP8266 secondary development learning, smart home wireless control, and other occasions. This product is known as 5 ~ 28V Relay, 5 ~ 28v Relay module, 5V 8 channel Relay module, 8 channel Relay module.
Relay output:
- NC: Normally closed, the relay is short-connected with COM before it is closed, and it is suspended after being closed
- COM: public end
- NO: Normally open end, the relay is suspended before being closed, and shorted to COM after being closed.
Features :
- Onboard mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash
- Power supply mode supports DC7-28V/5V
- Onboard WIFI module RST reset button
- ESP-12F supports the use of development tools such as Eclipse/Arduino lDE
- Provide reference program under Arduin0 development environment
- Onboard 8 5V relays, output switch signals, suitable for controlling loads whose working voltage is within AC 250V/DC30V
- Onboard power indicator and relay indicator
Features/Specs:
- 8 Channel Relay Module
- Wifi Chip Type: ESP-12F
- Power supply mode supports DC7-28V/5V
- Onboard WIFI module RST reset button
- 4M Byte Flash
- Board size:
- Length: 150 mm
- Width: 80 mm
- Height: 19 mm
- Weight: 140 gm
Applications:
- Home Automation etc.
Package Includes:
- 1 x 5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board Power Supply Wireless WIFI Module
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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